Struct CloudInitProvisioner 

pub struct CloudInitProvisioner { /* private fields */ }

A CloudProvisioner that drives operator-supplied shell commands.

Implementations

impl CloudInitProvisioner

pub fn new(config: CloudInitConfig) -> Self

Create a new provisioner from config.

pub fn render_user_data(&self, shape: &NodeShape) -> String

Render the cloud-init user-data document for shape.

Substitutes {leader_addr}, {join_token}, and {labels} (the latter from shape.labels) into the configured user_data_template.

Trait Implementations

impl Clone for CloudInitProvisioner

fn clone(&self) -> CloudInitProvisioner

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CloudProvisioner for CloudInitProvisioner

fn provision<'life0, 'life1, 'async_trait>( &'life0 self, shape: &'life1 NodeShape, ) -> Pin<Box<dyn Future<Output = Result<NodeHandle>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Provision a node matching shape.

fn terminate<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ProviderNodeId, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Terminate the node identified by id.

fn describe<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<NodeHandle>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Enumerate the nodes currently known to this provisioner.

fn capacity_types(&self) -> &[CapacityType]

The capacity types this provisioner supports.

fn price_hint(&self, shape: &NodeShape) -> Option<PriceHint>

A best-effort price estimate for shape, if one can be computed.

fn name(&self) -> &'static str

A short, stable, human-readable name for this provisioner backend.

impl Debug for CloudInitProvisioner

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.